# PDF Scanner vs Text To Speech

The clearest difference is in-app purchases: Text To Speech at none against PDF Scanner's 1. PDF Scanner's advantage is iOS requirement (16.0 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PDF Scanner sells 1 one-off in-app purchase. Text To Speech asks for nothing beyond the download.

PDF Scanner ships an update every 8 days, Text To Speech weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PDF Scanner | Text To Speech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/text-to-speech-ai-reader/id6787031095/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | — | Free |
| Size | 28 MB | 17 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [GameChief FZ-LLC](https://appshunter.io/developer/1785613402) | [Pavel Hedzko](https://appshunter.io/developer/1880739390) |

## What reviewers say

### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-text-to-speech/id6747193594)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Unlock All Features | $4.99 | one-time |


### Text To Speech

[App page](https://appshunter.io/ios/app/text-to-speech-ai-reader/id6787031095)

Convert text from various sources like PDFs, scans, photos, and links into an audio library. Enjoy natural narration, word highlighting, and adjustable playback speeds for a convenient listening experience. Ideal for students, busy professionals, and anyone who prefers audio over reading.

**Highlights:** Convert text to speech, Import from PDFs, photos, scans, links, OCR for image text conversion, Word highlighting, Adjustable playback speed, Background playback, Personal listening library

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PDF Scanner free?

PDF Scanner is free to download, with in-app purchases available.

### Is Text To Speech free?

Text To Speech is free to download, with no in-app purchases.

### Do PDF Scanner or Text To Speech have ads?

Neither PDF Scanner nor Text To Speech shows ads.

### Which is updated more often, PDF Scanner or Text To Speech?

PDF Scanner ships an update every 8 days, and Text To Speech weekly. Most recently, PDF Scanner was updated on October 30, 2026 and Text To Speech on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*